Welcome to visit Scientia Silvae Sinicae,Today is

Scientia Silvae Sinicae ›› 1995, Vol. 31 ›› Issue (5): 403-407.

Previous Articles     Next Articles

THE EFFECTS OF FOREST FIRE ON STREAMFLOW IN DAXINGANLING

Tijiu Cai,Xiaofeng Zhou,Wenhua Yang   

  1. Northeast Forestry University Harbin 150040
  • Received:1994-03-28 Online:1995-09-25 Published:1995-09-25

Abstract:

Based on the data obtained by single watershed experiment, the changes in streamflow by forest fire were studied. The results showed the forest fire in Daxinganling in 1987 resulted in the increase of annual runoff obviously in the initial stage, the runoff of melting snow in May tended to reduce. After forest fire, the ability to regulate the water circulation of forest was reduced, and the changes in streamflow depended on the precipitation even more.

Key words: Forest fire, Annual runoff, Runoff of melting snow, Correlation analysis